Niacinamide 5% B3 Face Serum Size 4oz

Niacinamide is also an excellent skin lightening agent that works by disrupting the transfer of melanosome from the melanocyte to the keratinocyte. A study done by procter & gamble that proved that the combination of niacinamide and glucosamine n-acetyl glucosamine demonstrated significant skin lightening in patients.

Niacinamide is also an excellent skin lightening agent that works by disrupting the transfer of melanosome from the melanocyte to the keratinocyte. A study done